Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

You have an empty wine bottle with a cork that has been secured at the top in a normal way. There is a metal ring inside the bottle that is suspended by a string.

How can you make the metal ring drop to the bottom if you are not allowed to touch anything - not the bottle, not the cork, not the thread and not the ring?

Using mathematical symbols like +, -, and x in order to make the equations correct. Replace # with the above-given symbols.

9 # 8 # 7 # 6 # 5 # 4 = 91

Remove two matchsticks to make the below equation correct.

You bought me for dinner but never eat me. What am I?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct.

What is the original number on number plate?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

What is next number in the pattern below:

131 517 192 123 ?